带T和Z的日期格式转换问题

package com.jugan;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

import static com.jugan.utils.LogUtils.SystemOutPrintln;

@RunWith(SpringRunner.class)
@SpringBootTest
public class AnalysisApplicationTests {
    @Test
    public void contextLoads() {//20181023T081324Z
        String f0009 = "20181023T081324Z";
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddTHHmmssZ");
        SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        try {
            Date date = sdf.parse(f0009);//拿到Date对象
            String str = sdf2.format(date);//输出格式：2018-10-23 08:13:24
            System.out.println("================="+str);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}

输出：